Composite fish bait for red-fin Eastern-Globefish

A technology of pufferfish and compound feed, which is applied in the field of feed, can solve the problems of formulating high-efficiency compound feed and not constructing it, and achieves the effects of high feed bioavailability, improved survival rate, and simple production process

Inactive Publication Date: 2005-05-25
OCEAN UNIV OF CHINA
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  • Summary
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AI Technical Summary

Problems solved by technology

But at present, there is very little development of feed for puffer at home and abroad, and even the basic framework of the nutritional requirements parameters of puffer has not been constructed, so it is impossible to formulate high-efficiency compound feed

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0006] Weigh 18kg of white fish meal, 25kg of red fish meal, 6kg of soybean protein concentrate, 8kg of soybean meal, 5kg of chicken meal, 4kg of brewer's yeast, 21.6kg of high-gluten flour, 7kg of α-starch, 1.5kg of soybean lecithin, and 0.2 kg, β-glucan 0.2kg, marine fish oil 2kg, choline chloride 0.3kg, compound multidimensional 0.5kg, compound mineral salt 0.7kg. These raw materials are pulverized (except high-quality marine fish oil), passed through a 80-mesh sieve, then mixed uniformly, pelletized by an extruder, cooled, and dried, which is the extruded compound feed for pufferfish of the present invention. The complex multidimensional and complex mineral salts used in the present compound feed are known (see Schuhmacher et al., Aquaculture (1997), 151: 15-28).

[0007] The breeding experiments in Dalian, Liaoning and Yantai, Shandong in 2004 proved that the compound feed of the present invention can meet all the nutritional needs of the red-finned oriental puffer under ...

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PUM

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Abstract

A composite feed for redfin puffer is prepared from 15 raw materials including anabarilius powder, concentrated soybean protein, soybean dregs, chicken powder, beer yeast, alpha-starch, soybean lecithin, etc. Its advantages are rich nutrients, high biological utilization rate and survival rate, and less pollution to water.

Description

technical field [0001] The invention relates to a feed, in particular to a compound feed for pufferfish. Background technique [0002] Commonly known as puffer fish, red fin puffer is a marine fish with extremely delicious taste. In recent years, large-scale breeding has begun in northern China, including Dalian in Liaoning, Yantai in Shandong, and Qinhuangdao in Hebei. Most of the products are exported to Japan. This fish grows fast and has good meat quality. It is very popular in the international market, especially the Japanese market. It is one of the high-end aquatic products exported by my country to earn foreign exchange. But at present, there is very little development about the feed of puffer at home and abroad, and even the basic framework of the nutritional requirement parameters of puffer has not been constructed, so it is impossible to formulate high-efficiency compound feed. Contents of the invention [0003] The purpose of the present invention is to provi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23J3/16A23K10/18A23K10/20A23K10/22A23K10/30A23K20/147A23K20/158A23K20/163A23K20/174A23K20/20A23K50/80
CPCY02A40/818
Inventor 谭北平麦康森艾庆辉刘付志国
Owner OCEAN UNIV OF CHINA
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